. >> jack kennedy, ronald reagan. >> now you are jack kennedy. [ laughter ] >> as for which candidate won the debate it seems to be a tossup with some polls giving a slight advantage to ryan. others to biden. >>> here in the bay area they held watch parties. >> ryan is staying on target. he is staying with the facts. biden is going after him. interruptions. not making himself clear. >> the president is an excellent president. he is a decent man. sometimes too decent. joe biden is showing you have to stay with the facts. >> those people obviously thought joe biden dominated the debate. republicans thought paul ryan came out ahead. no surprise there. we have posted more video of last nights debate just look for world and u.s. news tab. >>> another debate is making headlines but for very different reasons. youtube video shows two southern california lawmakers almost getting in a fight. coming up at 5:45 what was behind this heated exchange. >>> happening right now the space shuttle endeavour is on the move. it's headed from lax to its permanent home at the california science center near